#4BD7AF
Closest named color: Medium Aquamarine (#66CDAA). oklch(79.4% 0.133 170.3), rgb(75, 215, 175).
Aa
Black text reads best on this color (11.63:1).
About this color
#4BD7AF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 79%, its chroma 0.133 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.029 away. Black text reads best on it, at 11.63:1.
| Hue family | Teals and cyans |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 11.63:1 |
| White text | 1.80:1 |
Values
| HEX | #4BD7AF |
| RGB | rgb(75, 215, 175) |
| HSL | hsl(163, 64%, 57%) |
| OKLCH | oklch(79.4% 0.133 170.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #4BD7AF | 1.80:1 | Fails | Lc -37.2 | Non-text elements, placeholder text |
| Black text on #4BD7AF | 11.63:1 | AAA | Lc 70.7 | Content text, not long reading |
| #4BD7AF text on white | 1.80:1 | Fails | Lc 33.2 | Non-text elements, placeholder text |
| #4BD7AF text on black | 11.63:1 | AAA | Lc -69.5 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EAFAF4
oklch(97.2% 0.019 171.5)
-
Step 100
100
#D2F3E6
oklch(93.7% 0.039 169.7)
-
Step 200
200
#A8EAD2
oklch(88.6% 0.074 170)
-
Step 300
300 (this color)
#4BD7AF
oklch(79.4% 0.133 170.3)
-
Step 400
400
#00BC94
oklch(70.8% 0.139 170.4)
-
Step 500
500
#00A17E
oklch(63.1% 0.125 170.2)
-
Step 600
600
#00876A
oklch(55.5% 0.109 170.8)
-
Step 700
700
#007258
oklch(49.1% 0.097 169.9)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3C
oklch(37.7% 0.074 170.6)
-
Step 950
950
#002F23
oklch(27.2% 0.053 170.5)
#4BD7AF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #D1C9AD | 0.136 |
| Deuteranopia (no green cones) | #BEBBB2 | 0.132 |
| Tritanopia (no blue cones) | #00D9CB | 0.039 |
| Achromatopsia (no color) | #C1C1C1 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4BD7AF
#4BD7AF
oklch(79.4% 0.133 170.3)
- #FC97C7
#FC97C7
oklch(79.5% 0.133 350.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4BD7AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.029
- Emerald #06D6A0 ΔE 0.032
- Seafoam Blue #78D1B6 ΔE 0.039
- Turquoise #40E0D0 ΔE 0.045
- Aqua Marine #2EE8BB ΔE 0.045
- Medium Turquoise #48D1CC ΔE 0.050
- Pale Teal #82CBB2 ΔE 0.052
- Aqua Green #12E193 ΔE 0.058
Use #4BD7AF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.